80733812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{6361}}^1$

素因数の和:6551

約数の個数: 24

約数和(自身を含む): 149634240

約数和(自身を除く): 68900428

約数列:

[1, 2, 4, 19, 38, 76, 167, 334, 668, 3173, 6346, 6361, 12692, 12722, 25444, 120859, 241718, 483436, 1062287, 2124574, 4249148, 20183453, 40366906, 80733812]

約数ペア:

[(1, 80733812), (2, 40366906), (4, 20183453), (19, 4249148), (38, 2124574), (76, 1062287), (167, 483436), (334, 241718), (668, 120859), (3173, 25444), (6346, 12722), (6361, 12692)]